JP6356989B2 - 熱交換器 - Google Patents
熱交換器 Download PDFInfo
- Publication number
- JP6356989B2 JP6356989B2 JP2014059595A JP2014059595A JP6356989B2 JP 6356989 B2 JP6356989 B2 JP 6356989B2 JP 2014059595 A JP2014059595 A JP 2014059595A JP 2014059595 A JP2014059595 A JP 2014059595A JP 6356989 B2 JP6356989 B2 JP 6356989B2
- Authority
- JP
- Japan
- Prior art keywords
- header
- curvature radius
- header portion
- core
- intermediate member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000003054 catalyst Substances 0.000 claims description 47
- 239000012530 fluid Substances 0.000 claims description 31
- 230000003197 catalytic effect Effects 0.000 claims description 4
- 238000005304 joining Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 description 18
- 238000005520 cutting process Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 230000007423 decrease Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/248—Reactors comprising multiple separated flow channels
- B01J19/249—Plate-type reactors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/06—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes
- B01J8/067—Heating or cooling the reactor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0062—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by spaced plates with inserted elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
- F28F3/025—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/0219—Arrangements for sealing end plates into casing or header box; Header box sub-elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/04—Arrangements for sealing elements into header boxes or end plates
- F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
- F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
- F28F9/185—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding with additional preformed parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
- B01J2208/00212—Plates; Jackets; Cylinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/06—Details of tube reactors containing solid particles
- B01J2208/065—Heating or cooling the reactor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/24—Stationary reactors without moving elements inside
- B01J2219/2401—Reactors comprising multiple separate flow channels
- B01J2219/245—Plate-type reactors
- B01J2219/2451—Geometry of the reactor
- B01J2219/2453—Plates arranged in parallel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/24—Stationary reactors without moving elements inside
- B01J2219/2401—Reactors comprising multiple separate flow channels
- B01J2219/245—Plate-type reactors
- B01J2219/2451—Geometry of the reactor
- B01J2219/2456—Geometry of the plates
- B01J2219/2458—Flat plates, i.e. plates which are not corrugated or otherwise structured, e.g. plates with cylindrical shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/24—Stationary reactors without moving elements inside
- B01J2219/2401—Reactors comprising multiple separate flow channels
- B01J2219/245—Plate-type reactors
- B01J2219/2461—Heat exchange aspects
- B01J2219/2462—Heat exchange aspects the reactants being in indirect heat exchange with a non reacting heat exchange medium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/24—Stationary reactors without moving elements inside
- B01J2219/2401—Reactors comprising multiple separate flow channels
- B01J2219/245—Plate-type reactors
- B01J2219/2474—Mixing means, e.g. fins or baffles attached to the plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/24—Stationary reactors without moving elements inside
- B01J2219/2401—Reactors comprising multiple separate flow channels
- B01J2219/245—Plate-type reactors
- B01J2219/2476—Construction materials
- B01J2219/2477—Construction materials of the catalysts
- B01J2219/2481—Catalysts in granular from between plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/24—Stationary reactors without moving elements inside
- B01J2219/2401—Reactors comprising multiple separate flow channels
- B01J2219/245—Plate-type reactors
- B01J2219/2491—Other constructional details
- B01J2219/2492—Assembling means
- B01J2219/2493—Means for assembling plates together, e.g. sealing means, screws, bolts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/24—Stationary reactors without moving elements inside
- B01J2219/2401—Reactors comprising multiple separate flow channels
- B01J2219/245—Plate-type reactors
- B01J2219/2491—Other constructional details
- B01J2219/2492—Assembling means
- B01J2219/2493—Means for assembling plates together, e.g. sealing means, screws, bolts
- B01J2219/2495—Means for assembling plates together, e.g. sealing means, screws, bolts the plates being assembled interchangeably or in a disposable way
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0022—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for chemical reactors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F2009/0285—Other particular headers or end plates
- F28F2009/0297—Side headers, e.g. for radiators having conduits laterally connected to common header
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/06—Fastening; Joining by welding
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
2、2a、2b、2c、2d ヘッダ部
3、3a、3b、3c、3d 中間部材
14 流路
22a、22b、22c、22d 角部
31a、31b、31c、31d 角部
32a 曲率半径変化部
33a 曲率半径非変化部
100 熱交換器
321a 角部
331a 角部
Claims (3)
- 第1流体および第2流体がそれぞれ流れる流路を有するとともに、前記第1流体および前記第2流体との間で熱交換を行うコア部と、
前記コア部に取り付けられ、前記第1流体または前記第2流体を前記流路に流入または前記流路から流出させるためのヘッダ部と、
前記コア部と前記ヘッダ部との間に設けられ、枠状を有し、前記コア部と前記ヘッダ部とを接合するための中間部材とを備え、
前記中間部材の角部は、前記コア部側の曲率半径が前記ヘッダ部側の曲率半径よりも小さくなるように構成されている、熱交換器。 - 前記熱交換器は、前記コア部に触媒が充填される触媒反応器を含み、
前記中間部材は、前記コア部側に設けられ、前記コア部側の曲率半径が前記ヘッダ部側の曲率半径よりも小さくなるように構成されている曲率半径変化部と、前記曲率半径変化部に接続されるとともに前記ヘッダ部側に設けられ、角部の曲率半径が前記コア部側から前記ヘッダ部側に向かって略変化しないように構成されている曲率半径非変化部とを含む、請求項1に記載の熱交換器。 - 前記ヘッダ部は、プレス加工されることにより、前記ヘッダ部の取付け方向から見て、4つの角部が円弧状を有する略矩形形状に形成されており、
前記曲率半径非変化部の4つの角部の曲率半径は、前記ヘッダ部の厚みの1.5倍よりも大きく、前記曲率半径非変化部と前記ヘッダ部との境界における前記ヘッダ部の曲率半径と略等しい、請求項2に記載の熱交換器。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014059595A JP6356989B2 (ja) | 2014-03-24 | 2014-03-24 | 熱交換器 |
EA201691874A EA030010B1 (ru) | 2014-03-24 | 2015-03-16 | Теплообменник |
PCT/JP2015/057730 WO2015146678A1 (ja) | 2014-03-24 | 2015-03-16 | 熱交換器 |
US15/127,457 US9863721B2 (en) | 2014-03-24 | 2015-03-16 | Heat exchanger |
CN201580012702.4A CN106068436A (zh) | 2014-03-24 | 2015-03-16 | 热交换器 |
EP15768565.2A EP3124909B1 (en) | 2014-03-24 | 2015-03-16 | Heat exchanger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014059595A JP6356989B2 (ja) | 2014-03-24 | 2014-03-24 | 熱交換器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015183905A JP2015183905A (ja) | 2015-10-22 |
JP6356989B2 true JP6356989B2 (ja) | 2018-07-11 |
Family
ID=54195201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014059595A Active JP6356989B2 (ja) | 2014-03-24 | 2014-03-24 | 熱交換器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9863721B2 (ja) |
EP (1) | EP3124909B1 (ja) |
JP (1) | JP6356989B2 (ja) |
CN (1) | CN106068436A (ja) |
EA (1) | EA030010B1 (ja) |
WO (1) | WO2015146678A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105806109B (zh) * | 2016-03-24 | 2020-01-07 | 南京工业大学 | 用于气-气热交换的逆流式翅片板换热器 |
JP7035308B2 (ja) * | 2016-11-25 | 2022-03-15 | 株式会社Ihi | 圧力容器 |
GB2557320B (en) * | 2016-12-06 | 2021-10-27 | Denso Marston Ltd | Heat exchanger |
KR101858514B1 (ko) * | 2017-01-25 | 2018-05-17 | 대우조선해양 주식회사 | Lng 선의 증발가스 재액화 방법 및 시스템 |
JP6347003B1 (ja) | 2017-01-25 | 2018-06-20 | デウ シップビルディング アンド マリン エンジニアリング カンパニー リミテッド | Lng船の蒸発ガス再液化方法及びシステム |
DE102018007737A1 (de) | 2018-10-01 | 2020-04-02 | Hitachi Zosen Inova Etogas Gmbh | Festbettanordnung |
DE202020107313U1 (de) * | 2019-09-13 | 2021-02-12 | Hte Gmbh The High Throughput Experimentation Company | Vorrichtung zur Untersuchung von chemischen Prozessen |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02147671U (ja) * | 1989-05-01 | 1990-12-14 | ||
JPH0665775U (ja) * | 1993-02-05 | 1994-09-16 | 石川島播磨重工業株式会社 | プレートフィン熱交換器 |
DE10359806A1 (de) * | 2003-12-19 | 2005-07-14 | Modine Manufacturing Co., Racine | Wärmeübertrager mit flachen Rohren und flaches Wärmeübertragerrohr |
DE102009048103A1 (de) * | 2009-10-02 | 2011-04-07 | Linde Aktiengesellschaft | Wärmetauscher |
-
2014
- 2014-03-24 JP JP2014059595A patent/JP6356989B2/ja active Active
-
2015
- 2015-03-16 EA EA201691874A patent/EA030010B1/ru not_active IP Right Cessation
- 2015-03-16 EP EP15768565.2A patent/EP3124909B1/en active Active
- 2015-03-16 CN CN201580012702.4A patent/CN106068436A/zh not_active Withdrawn
- 2015-03-16 WO PCT/JP2015/057730 patent/WO2015146678A1/ja active Application Filing
- 2015-03-16 US US15/127,457 patent/US9863721B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3124909B1 (en) | 2018-10-03 |
WO2015146678A1 (ja) | 2015-10-01 |
EP3124909A4 (en) | 2017-03-29 |
EA030010B1 (ru) | 2018-06-29 |
CN106068436A (zh) | 2016-11-02 |
US20170131042A1 (en) | 2017-05-11 |
EP3124909A1 (en) | 2017-02-01 |
JP2015183905A (ja) | 2015-10-22 |
US9863721B2 (en) | 2018-01-09 |
EA201691874A1 (ru) | 2017-02-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6356989B2 (ja) | 熱交換器 | |
CN107427920B (zh) | 板式热交换器以及制造板式热交换器的方法 | |
JP4817879B2 (ja) | 熱交換器 | |
US11913732B2 (en) | Bulkhead heat exchanger including heat transfer surfaces having improved heat transfer performance | |
JP5704735B1 (ja) | 水冷式プレート型冷却ユニット | |
JP6376836B2 (ja) | 熱交換器 | |
JP2022008275A (ja) | 熱交換器 | |
JP6625399B2 (ja) | プレート接合型熱交換器 | |
JP2015526627A (ja) | 熱交換器、とくに自動車のエンジンの給気冷却器 | |
JP6209078B2 (ja) | ヘッダプレートレス型熱交換器 | |
CN105324626B (zh) | 具有双功能分配头连接组合体的热交换器 | |
EP3126771A2 (en) | Heat exchanger and method of making a heat exchanger | |
US9022100B2 (en) | Adjustable tank for bar-plate heat exchanger | |
CN103486887B (zh) | 有梳形垫板的盒形层叠换热器 | |
JP3192720U (ja) | 板状部材および熱交換器 | |
JP2017026286A (ja) | 潜熱熱交換器、及びその製造方法 | |
JP2015159254A (ja) | 冷却装置及び冷却装置の製造方法 | |
JP2014126258A (ja) | 熱交換器 | |
JP2013204841A (ja) | 水熱交換器 | |
JP2018155468A5 (ja) | ||
JP2005121297A (ja) | 熱交換器 | |
JP2005331176A (ja) | 熱交換器 | |
JP5540409B2 (ja) | 連結式耐圧熱交換器とその製造方法 | |
JP2009243563A (ja) | 中空部品へのパイプ接続構造 | |
JP2006317027A (ja) | 熱交換器用偏平チューブ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170222 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180220 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180413 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20180612 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20180615 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6356989 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |